People visit a conference room of the building of the Council of the European Union during the Open Day of the European institutions in Brussels, Belgium, May 6, 2023. The open day is an opportunity for the public to discover how the European institutions operate. Visitors have free access to the institutions' buildings and some special introductory activities. (Xinhua/Zheng Huansong)
People rest outside the European Commission building during the Open Day of the European institutions in Brussels, Belgium, May 6, 2023. The open day is an opportunity for the public to discover how the European institutions operate. Visitors have free access to the institutions' buildings and some special introductory activities. (Xinhua/Zheng Huansong)
People visit a conference room of the European Commission building during the Open Day of the European institutions in Brussels, Belgium, May 6, 2023. The open day is an opportunity for the public to discover how the European institutions operate. Visitors have free access to the institutions' buildings and some special introductory activities. (Xinhua/Zheng Huansong)
People visit a conference room of the European Commission building during the Open Day of the European institutions in Brussels, Belgium, May 6, 2023. The open day is an opportunity for the public to discover how the European institutions operate. Visitors have free access to the institutions' buildings and some special introductory activities. (Xinhua/Zheng Huansong)
People queue to enter the European Commission building during the Open Day of the European institutions in Brussels, Belgium, May 6, 2023. The open day is an opportunity for the public to discover how the European institutions operate. Visitors have free access to the institutions' buildings and some special introductory activities. (Xinhua/Zheng Huansong)
People learn about EU member countries at the building of the Council of the European Union during the Open Day of the European institutions in Brussels, Belgium, May 6, 2023. The open day is an opportunity for the public to discover how the European institutions operate. Visitors have free access to the institutions' buildings and some special introductory activities. (Xinhua/Zheng Huansong)
People enter the European Commission building during the Open Day of the European institutions in Brussels, Belgium, May 6, 2023. The open day is an opportunity for the public to discover how the European institutions operate. Visitors have free access to the institutions' buildings and some special introductory activities. (Xinhua/Zheng Huansong)
People visit the European Commission building during the Open Day of the European institutions in Brussels, Belgium, May 6, 2023. The open day is an opportunity for the public to discover how the European institutions operate. Visitors have free access to the institutions' buildings and some special introductory activities. (Xinhua/Zheng Huansong)